p-Aminobenzamide CAS 2835-68-9

Chemical Name: p-Aminobenzamide
Synonyms: 4-Aminobenzamide, PABA
CAS No.: 2835-68-9
Molecular Formula: C₇H₈N₂O
Molecular Weight: 136.15 g/mol
Assay: ≥99.0%
Appearance: Colorless crystalline powder

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Specifications

Parameter	Specification
Purity (HPLC)	≥99.0%
Loss on Drying	≤0.2%
Residue on Ignition	≤0.1%
Melting Point	182-184°C

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Applications

Textile Industry:Ice dyeing agent for cotton, rayon, and hemp fibersHigh-fastness printing ink formulationsPigment Manufacturing:Organic pigments for paints and printing pastesSpecialty Chemicals:Intermediate for UV-absorbing materials

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Packaging & Shipping

Standard: 25 kg/drum (HDPE with moisture barrier)Custom: Buyer-specified packaging available

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Storage & Handling

Conditions:Store in a cool, dry, ventilated warehouse (<25°C)Relative humidity: <60%Protection:Separate from: Oxidizers, acids, and food additivesLight-sensitive – use amber containers for long-term storage

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Safety & Compliance

GHS Hazard Statements:H302: Harmful if swallowedH315/H319: Causes skin/eye irritationRecommended PPE: Nitrile gloves, safety goggles

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